BQ24193RGET - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

BQ24193RGET
Manufacturer

TI
ChipWorker Part#

CW9792800
Category

Battery Management IC
Package

VQFN-24
Description

TEXAS INSTRUMENTS BQ24193RGET Battery Charger for 1 Cell of Li-Ion, Li-Pol battery, 17V input, 4.208V / 4.5A charge, VQFN-24
Documentation

Datasheet

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BQ24193RGET Specifications

Attribute	Attribute Value

Part Number	BQ24193RGET
Manufacturer	TI
ChipWorker Part#	CW9792800
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	VQFN-24
Number of Outputs	1 Output
Input Voltage (DC)	17.0 V
Output Voltage	3.5V ~ 4.4V
Number of Positions	24 Position
Switching Frequency	1.50 MHz
Input Voltage (Max)	17 V
Input Voltage (Min)	3.9 V
Output Current (Min)	500 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3.9V ~ 17V
Input Voltage	17 V
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Size-Length	4.15 mm
Size-Width	4.15 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The BQ24193RGET is a single cell USB/Adaptor Charger with narrow VDC power path. Its low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The I²C serial interface with charging and system settings makes the device a truly flexible solution. The device supports a wide range of input sources, including standard USB host port, USB charging port and high power DC adapter. It takes the result from detection circuit in the system, such as USB PHY device. Complaints with USB 2.0 and USB 3.0 power spec with input current and voltage regulation. Meanwhile, meets USB On-the-Go operation power rating specification by supplying 5V on VBUS with current limit up to 1.3A. The power path management regulates the system slightly above battery voltage but does not drop below 3.5V minimum system voltage (programmable).
Single input USB-compliant/adapter charger
Synchronous switching MOSFETs
Power path management
Integrated current sensing
Bootstrap diode
Internal loop compensation
Battery temperature sensing and charging safety timer
JEITA Guideline compliant
Thermal regulation and thermal shutdown
Input system over-voltage protection
MOSFET over-current protection
Charge status outputs for LED or host processor
Low battery leakage current and support shipping mode
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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